EP3475405B1 - Konservierungszusammensetzung für feuchttücher - Google Patents

Konservierungszusammensetzung für feuchttücher Download PDF

Info

Publication number
EP3475405B1
EP3475405B1 EP17739770.0A EP17739770A EP3475405B1 EP 3475405 B1 EP3475405 B1 EP 3475405B1 EP 17739770 A EP17739770 A EP 17739770A EP 3475405 B1 EP3475405 B1 EP 3475405B1
Authority
EP
European Patent Office
Prior art keywords
wiping
composition
salt
preservative
wipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP17739770.0A
Other languages
English (en)
French (fr)
Other versions
EP3475405C0 (de
EP3475405A1 (de
Inventor
Angela Marie Sangirardi
Susan Ahrendt Mills
Vito CATALDO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arxada LLC
Original Assignee
Arxada LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arxada LLC filed Critical Arxada LLC
Publication of EP3475405A1 publication Critical patent/EP3475405A1/de
Application granted granted Critical
Publication of EP3475405B1 publication Critical patent/EP3475405B1/de
Publication of EP3475405C0 publication Critical patent/EP3475405C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/049—Cleaning or scouring pads; Wipes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/263—Ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/265—Carboxylic acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/267—Heterocyclic compounds

Definitions

  • wet wipes such as those used for cosmetic removal, for cleaning surfaces, for use with infants during diaper changes, for wiping ones hands, and the like, often contain wiping compositions formulated for effective cleaning purposes.
  • the wiping composition is first applied to a wiping product which is then applied to an adjacent surface or object.
  • disposable wipes are saturated with the wiping composition.
  • Presaturated wipes are very convenient for use in numerous applications, such as for disinfecting surfaces or for cleaning the skin of an infant, child, or adult. These presaturated wipes are particularly useful in on-the-go applications, such as in cars or public spaces where traditional cleaning methods, such as soap and water, are not available.
  • Burkholderia cepacia ( B. cepacia ), a group of complex bacteria that can be composed of at least 18 different bacteria species, can be found in soil and water and is known to contaminate natural substrates, particularly substrates containing cellulose, including wiping substrates such as wet wipes.
  • a gram-negative bacteria, B. cepacia is extremely resistant to many antiseptics and antibacterial compositions.
  • Other microorganisms that may contaminate and/or attack wiping substrates include Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Candida albicans, and Aspergillus brasiliensis.
  • a need exists for a wiping composition comprising a preservative composition that can serve as a preservative for the substrate that is used to apply the wiping composition.
  • US 9096821 B1 relates to preloaded cleaning and sanitizing wipes comprising a nonwoven substrate, and a cleaning formulation comprising a quaternary ammonium compound, an alcohol solvent, a glycol solvent, surfactants, and preservative loaded onto or within the nonwoven substrate.
  • JP 2008/295837 A discloses a paraben-free antiseptic wet-wiping sheet comprising a biguanide, glucolactonate, benzoate, and a gluconate salt.
  • the present disclosure is directed to a wiping product, such as a pre-moistened wiper.
  • the wiping product may comprise a cosmetic wet wipe, a baby wet wipe, or other similar product.
  • the wiping product generally includes a substrate containing natural fibers, synthetic fiber or a mixture thereof. Natural fibers often include cellulose, such as cellulosic fibers.
  • a wiping solution is applied to and/or impregnated into the wet wipe that not only facilitates wiping of an adjacent surface or object, but also is formulated so as to protect the substrate itself from microbial contamination.
  • the wiping solution is formulated so as to preserve the substrate against microorganisms, particularly Burkholderia cepacia.
  • the present disclosure is also directed to a wiping composition effective against Burkholderia cepacia and a method of preserving a wiping composition to be applied to a wiping substrate against microorganisms, particularly Burkholderia cepecia.
  • the present disclosure is directed to a wiping product comprising a liquid absorbent substrate, and a wiping composition comprising a preservative composition, the preservative composition comprising
  • the preservative enhancing agent is selected such that when combined with the gluconolactone and the benzoic acid or salt thereof, the resulting composition is capable of inhibiting or destroying microorganisms, such as Burkholderia cepacia.
  • the preservative enhancing agent comprising a phenolether, dehydroacetic acid, a metal salt of dehydroacetic acid, sorbic acid, a salt of sorbic acid, salicylic acid, or a salt of salicylic acid.
  • Particular examples of preservative enhancing agents in accordance with the present disclosure are phenoxyethanol, sodium dehydroacetate, potassium sorbate.
  • the wiping composition of the present disclosure is capable of protecting a liquid absorbent substrate against attack by microorganisms even when the preservative enhancing agent, benzoic acid or salt thereof, and/or the gluconolactone are present in the wiping composition at extremely low amounts.
  • the preservative enhancing agent can be present in the wiping composition in an amount less than about 0.5%.
  • the gluconolactone can be present in the wiping composition in an amount from about 0.75% to about 0.2% by weight.
  • the benzoic acid or salt thereof can be present in the wiping composition in an amount from about 0.5% to about 0.05% by weight. It has been discovered that the combination of the gluconolactone with the preservative enhancing agent and the benzoic acid or salt thereof is effective against microorganisms such as Burkholderia cepacia even at the above low amounts.
  • the preservative enhancing agent and the gluconolactone can be present in the wiping composition at a weight ratio of from about 5:1 to about 1:5, such as from about 2:1 to about 1:2, such as from about 1.5:1 to about 1:1.5.
  • the wiping composition can contain further ingredients and constituents.
  • the composition can contain a solvent, such as water and/or an organic solvent.
  • the antimicrobial composition may further contain one or more surfactants, chelators, builder salts, dyes or fragrances.
  • the present disclosure is also directed to a wiping composition for preserving a liquid absorbent substrate comprising a preservative composition, the preservative composition comprising
  • the present disclosure is also directed to a method of preserving a wiping composition to be applied to a wiping substrate, said method comprising the steps of:
  • the present disclosure is directed to a wiping composition that is not only well suited to wiping an adjacent surface when carried within a substrate, but is also capable of protecting the substrate itself against contamination from microorganisms. By inhibiting and preventing the growth of microorganisms on the substrate, no unwanted microorganisms are transferred to a surface while the surface is being wiped with the composition.
  • the present disclosure is also directed to a wiping product comprising a liquid absorbent substrate containing the wiping composition described above.
  • wiping products are particularly difficult to preserve from microbial contamination, especially when the wiping product is made from natural substrates, such as those composed primarily of cellulose.
  • Protecting the wiping product from contamination against various microorganisms, particularly Burkholderia cepacia has been found to be problematic, especially when the substrate and the wiping solution are made from natural ingredients.
  • the present disclosure is directed to a wiping composition that is particularly formulated not only to comprise a gentle wiping solution for wiping adjacent surfaces, but is also formulated to preserve the substrate to which the composition is applied.
  • a wiping composition or solution that has dramatically and unexpectedly better preservative characteristics against many microorganisms, particularly B . cepacia.
  • the present disclosure is directed to a wiping composition
  • a wiping composition comprising a preservative composition
  • the preservative composition comprises a gluconolactone in combination with a benzoic acid or salt thereof and a preservative enhancing agent.
  • the preservative enhancing agent has been found to synergistically work with gluconolactone and the benzoic acid or salt thereof in producing a gentle and mild wiping composition that can also protect the substrate to which the composition is applied.
  • Gluconolactone has been used in the past in wiping solutions for personal care wipes. In fact, gluconolactone is extremely mild and generally safe to use.
  • the preservative enhancing agent of the present disclosure has been found to work with gluconolactone and the benzoic acid or salt thereof in a manner where gluconolactone levels can be minimized while providing dramatic and unexpected efficacy against microorganisms such as B . cepacia.
  • the preservative enhancing agent used in conjunction with the gluconolactone and the benzoic acid or salt thereof comprises a phenolether, dehydroacetic acid, a metal salt of dehydroacetic acid, sorbic acid, a salt of sorbic acid, salicylic acid, or a salt of salicylic acid.
  • the present disclosure is generally directed to combining a gluconolactone with a benzoic acid or salt thereof and a preservative enhancing agent in order to provide a wiping composition that not only has antiseptic properties but is also capable of protecting a substrate used to apply the wiping composition to a surface from various pathogens.
  • the preservative enhancing agent comprises a phenolether.
  • the phenolether may comprise a phenoxyalkanol, such as phenoxyethanol. Phenoxyethanol is a natural substance and can be found in green tea and chicory.
  • the preservative enhancing agent may comprise dehydroacetic acid or a metal salt of dehydroacetic acid.
  • the preservative enhancing agent may comprise sodium dehydroacetate.
  • Dehydroacetic acid is a pyrone derivative.
  • the salt of the dehydroacetic acid, such as sodium dehydroacetate is used in the formulation due to greater water solubility.
  • Sodium dehydroacetate is known to be incompatible with some oxidizing agents. Sodium dehydroacetate, however, has been found to be compatible with gluconolactone and, in fact, has been found to be effective against B . cepacia when combined with gluconolactone even at relatively low concentrations.
  • the preservative enhancing agent comprises sorbic acid or a salt of sorbic acid.
  • the preservative enhancing agent may comprise potassium sorbate.
  • Potassium sorbate can be found in dry meat products and dried fruit and is a naturally occurring material. Thus, potassium sorbate is recommended as safe by the Food and Drug Administration.
  • potassium sorbate When used in the present disclosure and combined with a gluconolactone and a benzoic acid or salt thereof, potassium sorbate has been found to unexpectedly control the growth of the bacteria, B. cepacia. This result is surprising since potassium sorbate is typically known as a fungicide. Although the mechanism is unknown, it has been discovered that potassium sorbate in combination with gluconolactone and a benzoic acid or salt thereof can control the growth of various bacteria, even when present in relatively minor amounts.
  • the preservative enhancing agent may comprise further amounts of benzoic acid or a salt of benzoic acid or may comprise salicylic acid or a salt of salicylic acid.
  • one or more preservative enhancing agents can be combined and used in conjunction with the gluconolactone and the benzoic acid or salt thereof.
  • the composition may contain at least two, such as at least three of sodium benzoic, sodium dehydroacetate, potassium sorbate, and phenoxyethanol.
  • the preservative enhancing agent can be present in the wiping composition in relatively low amounts.
  • the preservative enhancing agent can be present in the wiping composition in an amount less than about 1% by weight, such as less than about 0.5% by weight, such as less than about 0.4% by weight, such as less than about 0.3% by weight, such as less than about 0.2% by weight, such as less than about 0.1% by weight.
  • the preservative enhancing agent is generally present in an amount greater than about 0.001% by weight, such as greater than about 0.01% by weight, such as greater than about 0.05% by weight.
  • the preservative enhancing agent is present in the wiping composition in an amount from about 0.1% by weight to about 0.45% by weight.
  • the preservative enhancing agent can be combined with the gluconolactone and a benzoic acid or salt thereof such that the gluconolactone is also present in the composition at relatively minor amounts.
  • the wiping composition can contain a gluconolactone (such as ⁇ -gluconolactone) and can be present in the wiping composition in an amount less than about 1.2% by weight, such as less than about 1% by weight, such as less than about 0.9% by weight, such as less than about 0.8% by weight, such as less than about 0.7% by weight, such as less than about 0.6% by weight, such as in an amount less than about 0.5% by weight.
  • the gluconolactone is generally present in the wiping composition in an amount greater than about 0.05% by weight, such as an amount greater than about 0.1% by weight, such as an amount greater than about 0.2% by weight. In one embodiment, a gluconolactone is present in the wiping composition in an amount from about 0.75% to about 0.2% by weight.
  • the preservative enhancing agent is present in conjunction with the gluconolactone generally at a weight ratio of from about 5:1 to about 1:5, such as from about 2:1 to about 1:2, such as from about 1.5:1 to about 1:1.5.
  • the benzoic acid or salt thereof can also be present in the wiping composition in relatively low amounts.
  • the benzoic acid or salt thereof can be present in the wiping composition in an amount from about 1% to about 0.001% by weight, such as from about 0.5% to about 0.05% by weight, such as from about 0.3% to about 0.1% by weight.
  • the benzoic acid or salt thereof comprises sodium benzoate.
  • the benzoic acid or salt thereof is present in conjunction with the gluconolactone at a weight ratio of from about 5:1 to about 1:5, such as from about 4:1 to about 1:4, such as from about 3:1 to about 1:3, such as from about 2:1 to about 1:2, such as from about 1.5:1 to about 1:1.5.
  • the gluconolactone, benzoic acid or salt thereof, and the preservative enhancing agent form a preservative composition that is contained within the wiping composition.
  • the preservative composition may contain the gluconolactone in an amount from about 0.75% to about 0.2% by weight.
  • the preservative composition may contain benzoic acid or salt thereof in an amount from about 0.3% to about 0.1% by weight.
  • the preservative composition may contain the preservative enhancing composition in an amount from about 0.1% by weight to about 0.45% by weight.
  • the preservative composition may also contain various other components and ingredients.
  • the preservative composition can also contain a gluconate salt, such as calcium gluconate.
  • Gluconolactone is an ester of gluconic acid
  • calcium gluconate is a salt of gluconic acid.
  • Other salts of gluconic acid that may be present in the preservative composition include barium gluconate, magnesium gluconate, manganese gluconate, potassium gluconate, sodium gluconate, zinc gluconate, and mixtures thereof.
  • a gluconate can be present in the wiping composition at very low levels.
  • a gluconate may be present in the wiping composition in an amount less than about 0.5% by weight, such as in an amount less than about 0.05% by weight, such as in an amount less than about 0.01% by weight.
  • One or more gluconates may be present in the wiping composition in an amount greater than about 0.0001% by weight.
  • the wiping composition can contain various other components and ingredients.
  • the wiping composition can contain a solvent, such as water.
  • Water is generally purified water, including distilled water or deionized water.
  • other solvents may be used, including organic solvents such as lower alcohols and glycols.
  • Exemplary lower alcohols include ethanol, and isopropyl alcohol.
  • Exemplary glycols include 1,2-propanediol, 1,3-propanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-pentanediol, 1,5-pentanediol,and 1,3-butanediol.
  • propanediol derivatives such as methylpropanediol can be used as a glycol a solvent.
  • the limit to the amount of organic solvent used is dependent on the formulations final use.
  • an organic solvent such as an alcohol or glycol
  • Water on the other hand, can generally be present in relatively copious amounts.
  • Water can be present in the wiping composition, for instance, in an amount greater than about 60% by weight, such as an amount greater than about 70% by weight, such as in an amount greater than about 80% by weight, such as in an amount greater than about 85% by weight, such as in an amount greater than about 90% by weight, such as in an amount greater than about 95% by weight. Water is generally present in an amount less than about 99.5% by weight, such as in an amount less than about 98% by weight.
  • the formulation may further contain additional ingredients, including surfactants, chelators, builder salts, dyes, fragrances and the like.
  • Suitable surfactants include, but are not limited to, non-ionic surfactants, for example, amine oxides, linear alcohol ethoxylates, secondary alcohol ethoxylates, ethoxylate esters, betamines, polyoxyalkylene polymers and copolymers and alkyl polyglycerides.
  • Particular surfactants that may be present in the wiping solution include a glucoside, such as decylglucoside.
  • Another surfactant that may be present in the wiping composition comprises a polysorbate nonionic surfactant, such as a polyoxyethylene sorbitan monolaurate.
  • the polyoxyethylene sorbitan monolaurate may contain from about 10 mols to about 30 mols, such as from about 15 mols to about 25 mols of polyoxyethylene.
  • the surfactants may be present in the final formulation ranges from 0.001 wt. % to 10 wt. %, and more typically in the range being 0.01 to 5 wt. %.
  • chelators examples include sodium and potassium salts of ethylenediaminetetraacetic acid (EDTA), citric acid, nitriloacetic acid, and various phosphoric acids and zeolites. Chelators serve to remove hardness from the water uses as the solvent.
  • the percentage, by weight, of chelators that may be used in the final formulation ranges from 0.001 wt. % to 10 wt. %, and more typically in the range being 0.01 to 5 wt. %.
  • building salts examples include sodium metasilicate, sodium tripolyphosphate, sodium nitrilotriacetate, sodium carbonate, sodium silicate, citric acid salts and zeolites.
  • the percentage, by weight, of building salts that may be used in the final formulation ranges from 0.001 to 15 wt. %, with the preferred range being 0.01 to 0.5 wt. %.
  • Other ingredients added to the composition in amounts conventionally used in sanitizing and disinfecting compositions.
  • pH adjusting agents may also be present in the composition.
  • the composition may contain sodium hydroxide and/or citric acid in order to maintain the pH within desired levels.
  • the wiping solution contains a glucoside, such as decylglucoside in an amount from about 0.1% to about 2% by weight, such as in an amount from 0.15% to about 0.4% by weight.
  • the composition may also contain a polysorbate surfactant, such as a such as a polyoxyethylene sorbitan monolaurate in an amount from about 0.1% to about 1% by weight, such as an amount from about 0.15% to about 0.4% by weight.
  • a citric acid salt, such as sodium citrate can be present in the wiping composition in an amount from about 0.1% to about 4% by weight, such as an amount of from about 0.5% to about 2% by weight.
  • the wiping composition may contain sodium hydroxide and/or citric acid in order to maintain the pH within desired limits.
  • the preservative composition of the present disclosure can be contained in the wiping solution in an amount from about 0.1% to about 5% by weight, such as from about 0.5% to about 3% by weight, such as in an amount from about 1% to about 2% by weight. In one embodiment, the preservative composition of the present disclosure is contained in the wiping composition in an amount up to about 1.5% by weight.
  • the remainder of the wiping composition can comprise one or more solvents, such as water.
  • the wiping composition is applied to a substrate.
  • the formulation of the present disclosure may be applied to a substrate to be treated using conventional application techniques.
  • Conventional techniques include spraying, pouring, squirting and/or wiping the formulation on a substrate.
  • the composition is provided to the end user as a ready-to-use formulation or is provided to the end user in a container with an application means.
  • the composition may be provided in a container which is pressurized as an aerosol, a container with a trigger or pump sprayer, as a squirt container or conventional containers with a removable cap that allows the user to pour the formulation onto a substrate.
  • the wipe is a single use wipe that is impregnated with the formulation and is stored in a container that will dispense the wipe to a user.
  • the container with the wipes may contain a single wipe, or several wipes.
  • Suitable containers include a pouch containing a single wipe, such as a moist towelette which is torn open by the user, or may be a pouch with a resealable opening containing several wipes in a stacked fashion or other suitable formation that would allow a single wipe to be removed from the opening at a time.
  • Pouches are generally prepared form a fluid impervious material, such as a film, a coated paper or foil or other similar fluid impervious materials.
  • a fluid impervious container having an opening to access the wipes in the container.
  • Containers may be molded plastic container with lids that are fluid impervious. Generally, the lid will have an opening to access the wipes in the container.
  • the wipe in the container may in a interleaved stacked, such that as a wipe is removed from the container the next wipe is positioned in the opening of the container ready for the user to remove the next wipe.
  • the wipe may be a continuous material which is perforated between the individual wipes of the continuous material.
  • the continuous wipe material with perforations may be in a folded form or may be in a rolled form. Generally, in the rolled form, the wipe material is feed from the center of the rolled material. As with the interleaved stack, as a wipe is removed from the container, the next wipe is positioned in the opening for the use to remove the next wipe, when needed.
  • Disposable wipes provide advantages over other application vehicles, such as a reusable sponge, rag or the like. Unlike sponges, rags and the like, which are used repeatedly, the impregnated wipe is used a single time and disposed of.
  • the formulation is impregnated into the wipe such that the wipe is pre-moistened and will express or release the formulation on to the substrate as the wipe is run across the substrate to be treated. Generally, the formulation is saturated into the wipe such that the wipe will release the formulation to the substrate through the wiping action.
  • Suitable wipe substrates include woven and nonwoven materials. Essentially any nonwoven web material may be used. Exemplary nonwoven materials may include, but are not limited to meltblown, coform, spunbond, airlaid, airlaced, hydroentangled nonwovens, spunlace, bonded carded webs, and laminates thereof.
  • the fibers used to prepare the wipe substrate may be cellulosic fiber, thermoplastic fibers and mixtures thereof. The fibers may also be continuous fibers, discontinuous fibers, staple fibers and mixtures thereof. Basis weights of the nonwoven web may vary from about 12 grams per square meter to 200 grams per square meter or more.
  • the substrate impregnated with the wiping composition contains significant amounts of cellulosic fibers.
  • the wiping composition of the present disclosure is particularly well suited to protecting the cellulose substrate from attack by microorganisms that can contaminate the product.
  • the substrate may be made from greater than 80%, such as greater than 85%, such as greater than 90%, such as greater than 95%, such as even 100% by weight cellulose fibers.
  • the substrate is made from pulp fibers and a binder in an airlaced process.
  • the basis weight of the substrate can be from about 20 gsm to about 100 gsm, such as from about 40 gsm to about 70 gsm, such as from about 50 gsm to about 60 gsm.
  • Wiping products made according to the present disclosure have numerous uses and applications.
  • the wiping composition of the present disclosure is generally formulated to be mild and gentle while also possessing some antiseptic properties.
  • the wiping composition is particularly well suited for use in cosmetic wipes and baby wipes. It should be understood, however, the composition of the present disclosure can also be formulated to be used as a disinfectant wipe for application to a surface, such as a countertop or a food surface.
  • the wiping composition may contain various other antimicrobial agents, such as a quaternary ammonium compound.
  • the resulting wiping product can have a weight ratio of liquid to substrate of from about 5:1 to about 1:1, such as from about 2:1 to about 4:1. In one embodiment, the weight ratio of liquid to substrate is about 3 to 1.
  • the present disclosure may be better understood with reference to the following examples.
  • a 28-day preservative efficacy test was performed on wet wipes treated with wet wipe formulations.
  • the ratio of wet wipe formulation to wipe was approximately 3:1.
  • the wet wipe formulations contained surfactants, emulsifiers, pH adjusters, buffers, solvent, and one of the preservative compositions formulated in accordance with the present disclosure.
  • the preservative compositions of samples 1-6 are shown in Table 1. Table 1. Preservative compositions for wet wipe samples 1-6 Sample No. Preservative Composition 1 (comparative) 0.75% gluconolactone/sodium benzoate (3:1 wt. ratio) 2 0.75% gluconolactone/sodium benzoate (3:1 wt.
  • pool 1 contained Staphylococcus aureus (ATCC 6538), Escherichia coli (ATCC 8739), and Pseudomonas aeruginosa (ATCC 9027).
  • Pool 2 contained Burkholderia cepacia (ATCC 25416).
  • Pool 3 contained Candida albicans (ATCC 10231) and Aspergillus brasiliensis (ATCC 16404).
  • Samples 1-6 were initially inoculated with levels of microorganisms to recover 1.5 ⁇ 10 6 colony forming units (CFU) of Pool 1 microorganisms at Day 0 and then rechallenged to recover 1.2 ⁇ 10 6 CFU/wipe at Day 14. The results are shown in Table 2. Table 2.Microbial recovery and percent reduction from initial and rechallenge Pool 1 inoculum in Samples 1-6 Test sample Day 0 Day 1 Day 2 Day 7 Day 14 Day 14 Rechallenge Day 15 Day 16 Day 21 Day 28 1 CFU 1 / wipe 6.4E +05 ⁇ 100 ⁇ 100 ⁇ 100 ⁇ 100 1.1E+06 ⁇ 100 ⁇ 100 ⁇ 100 % red 2 55.9 100.
  • Samples 1-6 were initially inoculated with levels of microorganisms to recover 1.8 ⁇ 10 6 CFU/wipe of Pool 2 microorganisms at Day 0 and then rechallenged to recover 1.2 ⁇ 10 6 CFU/wipe at Day 14.
  • Table 3 shows the recovery and percent reduction for samples with the Pool 2 initial inoculation. Table 3.
  • Samples 1-6 were initially inoculated with levels of microorganisms to recover 1.5 ⁇ 10 5 CFU/wipe of Pool 3 microorganisms at Day 0 and then rechallenged to recover 1.4 ⁇ 10 5 CFU/wipe at Day 14. The results are shown in Table 4. Table 4.
  • a 28-day preservative efficacy test was performed on wet wipes treated with preservative compositions formulated in accordance with the present disclosure.
  • Wet wipe samples 7-12 were formulated using Suominen BIOLACE ® non-woven (ALSL55WQ) substrates and a wet wipe formulation. The ratio of wet wipe formulation to wipe was approximately 3:1.
  • the wet wipe formulations contained surfactants, emulsifiers, pH adjusters, buffers, solvent, and one of the preservative compositions, described in Table 5. Table 5.
  • Preservative compositions for wet wipe samples 7-12 Sample No.
  • Preservative Composition 7 0.50% gluconolactone/sodium benzoate (3:1 wt.
  • Pool 1 contained Staphylococcus aureus (ATCC 6538), Escherichia coli (ATCC 8739), and Pseudomonas aeruginosa (ATCC 9027).
  • Pool 2 contained Burkholderia cepacia (ATCC 25416).
  • Pool 3 contained Candida albicans (ATCC 10231) and Aspergillus brasiliensis (ATCC 16404).
  • Samples 7-12 were initially inoculated with levels of microorganisms to recover 8.90 ⁇ 10 5 CFU/wipe of Pool 1 microorganisms at Day 0 and then rechallenged to recover 5.0 ⁇ 10 5 CFU/wipe at Day 14. As illustrated in Table 6, samples 7-11 had above 99% reduction in CFU/wipe at day 7 and day 21. Samples 7-11 did not experience further spikes in microbial growth throughout the remainder of the testing. In comparison, unpreserved sample 12 experienced microbial growth throughout the 28-day testing period.
  • Table 7 shows the recovery and percent reduction for samples initially inoculated with levels of microorganisms to recover 5.0 ⁇ 10 5 CFU/wipe of Pool 2 microorganisms at Day 0 and then rechallenged to recover 4.5 ⁇ 10 5 CFU/wipe at Day 14.
  • Sample 11 experienced above 99% reduction in cfu/mL at day 1 and day 15 without experiencing further spikes in growth.
  • Samples 7-10 and 12 experienced no reduction at week 1; thus, testing was discontinued for those samples prior to the rechallenge. Table 7.
  • a 28-day preservative efficacy test was performed on wet wipes treated with multiple wet wipe formulations.
  • the wet wipe formulations contained surfactants, emulsifiers, pH adjusters, buffers, solvent, and one of the preservative compositions.
  • preservative formulations were tested that only contained a preservative enhancing agent and were compared against a sample containing both gluconolactone and sodium benzoate and a sample containing no preservative. In this manner, the percent reduction of microorganisms on each inoculated wipe sample due solely to the preservative enhancing agent is illustrated.
  • Example 3 When the results from Example 3 are compared with the results from Example 1 and Example 2, it is clear that the combination of the preservative composition, comprising gluconolactone and a benzoic acid or salt thereof, and a preservative enhancing agent, has greater efficacy than the individual ingredients alone.
  • Table 9 Preservative Compositions for wet wipe samples 1-6 Sample No. Preservative Composition 13 (comparative) 0.85% gluconolactone/ sodium benzoate 14 (comparative) 0.85% Phenoxyethanol 15 (comparative) 0.14% Geogard 111S (sodium dehydroacetate) 16 (comparative) 0.48% potassium sorbate 17 (comparative) + 0.48% sodium benzoate 18 (comparative) None (Control)
  • Pool 1 contained Staphylococcus aureus (ATCC 6538), Escherichia coli (ATCC 8739), and Pseudomonas aeruginosa (ATCC 9027).
  • Pool 2 contained Burkholderia cepacia (ATCC 25416).
  • Pool 3 contained Candida albicans (ATCC 10231) and Aspergillus brasiliensis (ATCC 16404).
  • Samples 13-18 were initially inoculated with levels of microorganisms to recover 2.82 ⁇ 10 6 CFU/wipe of Pool 1 microorganisms at Day 0 and then rechallenged to recover 5.0 ⁇ 10 6 CFU/wipe at Day 14. As illustrated in Table 10, samples 13-17 had above 99% reduction in CPU/wipe at Day 7 and Day 21. Samples 13-17 did not experience a further increase in microbial growth throughout the remainder of the testing. In comparison, unpreserved sample 18 experienced microbial growth throughout the 28-day testing period. Table 10. Microbial recovery and percent reduction from initial and rechallenge Pool 1 inoculum in Samples 13-18.
  • Table 11 shows the recovery and percent reduction for samples initially inoculated with levels of microorganisms to recover 5.8 ⁇ 10 6 CFU/wipe of Pool 2 microorganisms at Day 0 and then rechallenged to recover 4.4 ⁇ 10 6 CFU/wipe at Day 14.
  • Table 11 shows the recovery and percent reduction for samples initially inoculated with levels of microorganisms to recover 5.8 ⁇ 10 6 CFU/wipe of Pool 2 microorganisms at Day 0 and then rechallenged to recover 4.4 ⁇ 10 6 CFU/wipe at Day 14.

Claims (15)

  1. Ein Wischprodukt, umfassend:
    ein flüssigkeitsabsorbierendes Substrat; und
    eine Wischzusammensetzung, die eine Konservierungszusammensetzung enthält, wobei die Konservierungszusammensetzung Folgendes umfasst
    a) ein Gluconolacton,
    b) eine Benzoesäure oder ein Salz davon, und
    c) ein konservierungsverstärkendes Mittel, wobei das konservierungsverstärkende Mittel einen Phenolether, Dehydroessigsäure, ein Metallsalz der Dehydroessigsäure, Sorbinsäure, ein Salz der Sorbinsäure, Salizylsäure oder ein Salz der Salizylsäure umfasst; und
    wobei die Benzoesäure oder deren Salz und das Gluconolacton in der Wischzusammensetzung in einem Gewichtsverhältnis von etwa 5:1 bis etwa 1:5 vorhanden sind.
  2. Ein Wischprodukt nach Anspruch 1, wobei die Konservierungszusammensetzung in der Wischzusammensetzung in einer Menge vorhanden ist, die ausreicht, damit die Zusammensetzung einen oder mehrere Mikroorganismen, einschließlich Bakterien und Pilze, hemmt, abtötet und/oder zerstört.
  3. Ein Wischprodukt nach Anspruch 1, wobei das konservierungsverstärkende Mittel in der Wischzusammensetzung in einer Menge vorhanden ist, die dafür ausreicht, dass die Zusammensetzung Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Candida albicans, Burkholderia cepacia und/oder Aspergillus brasiliensis hemmt, abtötet und/oder zerstört.
  4. Ein Wischprodukt nach Anspruch 3, wobei das konservierungsverstärkende Mittel in der Wischzusammensetzung in einer Menge vorhanden ist, die dafür ausreicht, dass die Zusammensetzung Burkholderia cepacia abtötet, hemmt und/oder zerstört.
  5. Ein Wischprodukt nach irgendeinem der vorhergehenden Ansprüche, wobei
    a) das flüssigkeitsabsorbierende Substrat eine Vliesstoffbahn enthält,
    b) die Wischzusammensetzung ferner ein Gluconatsalz, wie z. B. Calciumgluconat, enthält,
    c) das konservierungsverstärkende Mittel den Phenolether umfasst und der Phenolether Phenoxyethanol umfasst, und/oder
    d) die Benzoesäure oder das Salz davon Natriumbenzoat umfasst.
  6. Ein Wischprodukt nach irgendeinem der vorhergehenden Ansprüche, wobei
    a) das konservierungsverstärkende Mittel in der Wischzusammensetzung in einer Menge von weniger als 0,5 Gew.-% vorhanden ist,
    b) das Gluconolacton in der Wischzusammensetzung in einer Menge von etwa 0,75 Gew.-% bis etwa 0,2 Gew.-% vorhanden ist,
    c) die Benzoesäure oder ihr Salz in der Wischzusammensetzung in einer Menge von etwa 0,5 Gew.-% bis etwa 0,05 Gew.-% vorhanden ist, und/oder
    d) das konservierungsverstärkende Mittel und das Gluconolacton in der Wischzusammensetzung in einem Gewichtsverhältnis von etwa 5:1 bis etwa 1:5, wie etwa von etwa 2:1 bis etwa 1:2, wie etwa von etwa 1,5:1 bis etwa 1:1,5, vorhanden sind.
  7. Ein Wischprodukt nach irgendeinem der vorhergehenden Ansprüche, wobei die Wischzusammensetzung ferner ein Lösungsmittel enthält, wobei das Lösungsmittel optional Folgendes umfasst
    a) Wasser, ein organisches Lösungsmittel oder Mischungen derselben, oder
    b) eine Mischung von Wasser und einem Alkohol oder eine Mischung von Wasser und einem Glykol, wobei optional das Glykol 1,2-Propandiol, 1,3-Propandiol, 1,2-Hexandiol, 1,2-Oktandiol, 1,2-Pentandiol, 1,5-Pentandiol, 1,3-Butandiol oder Propandiolderivat davon umfasst.
  8. Ein Wischprodukt nach irgendeinem der vorhergehenden Ansprüche, wobei
    a) die Wischzusammensetzung ferner ein oder mehrere Tenside, Chelatbildner, Gerüstsubstanzsalze, Farbstoffe oder Duftstoffe enthält,
    b) das flüssigkeitsabsorbierende Substrat mit der Wischzusammensetzung gesättigt ist, und/oder
    c) das flüssigkeitsabsorbierende Substrat aus einem Meltblown-Vlies, einem Coform-Vlies, einem Spinnvlies, einem Airlaidvlies, einem Luftmaschen-Vlies, einem wasserstrahlverfestigten Vlies, einem Faserverbundvlies oder Laminaten davon besteht.
  9. Ein Wischprodukt nach irgendeinem der Ansprüche 1 bis 4, wobei das konservierungsverstärkende Mittel Phenoxyethanol, Natriumdehydroacetat oder Kaliumsorbat umfasst.
  10. Eine Wischzusammensetzung zur Konservierung eines flüssigkeitsabsorbierenden Substrats, die eine Konservierungszusammensetzung enthält, wobei die Konservierungszusammensetzung umfasst:
    a) ein Gluconolacton,
    b) eine Benzoesäure oder ein Salz davon, und
    c) ein konservierungsverstärkendes Mittel, umfassend einen Phenolether, Dehydroessigsäure, ein Metallsalz der Dehydroessigsäure, Sorbinsäure, ein Salz der Sorbinsäure, Salizylsäure oder ein Salz der Salizylsäure, wobei das konservierungsverstärkende Mittel in der Wischzusammensetzung in einer Menge vorhanden ist, die ausreicht, um der Zusammensetzung biozide oder biostatische Eigenschaften gegen Burkholderia cepacia zu verleihen, und wobei die Benzoesäure oder deren Salz und das Gluconolacton in der Wischzusammensetzung in einem Gewichtsverhältnis von etwa 5:1 bis etwa 1:5 vorhanden sind.
  11. Eine Wischzusammensetzung nach Anspruch 10, wobei das konservierungsverstärkende Mittel Phenoxyethanol, Natriumdehydroacetat oder Kaliumsorbat umfasst.
  12. Eine Wischzusammensetzung nach Anspruch 10, wobei
    a) die Benzoesäure oder ihr Salz Natriumbenzoat umfasst,
    b) die Benzoesäure oder ihr Salz in der Wischzusammensetzung in einer Menge von etwa 0,5 Gew.-% bis etwa 0,05 Gew.-% vorhanden ist, und/oder
    c) die Wischzusammensetzung außerdem ein Gluconat, wie z. B. Calciumgluconat, enthält.
  13. Ein Verfahren zur Konservierung einer auf ein Wischsubstrat aufzubringenden Wischzusammensetzung, wobei das Verfahren die folgenden Schritte umfasst:
    1) Hinzufügen einer Konservierungszusammensetzung zu einer Wischzusammensetzung, bevor ein Wischtuch mit der Wischzusammensetzung getränkt wird, wobei die Konservierungszusammensetzung Folgendes umfasst
    a) ein Gluconolacton,
    b) eine Benzoesäure oder ein Salz davon, und
    c) ein konservierungsverstärkendes Mittel, das einen Phenolether, Dehydroessigsäure, ein Metallsalz der Dehydroessigsäure, Sorbinsäure, ein Salz der Sorbinsäure, Salizylsäure oder ein Salz der Salizylsäure umfasst; und dann
    2) Mischen der Konservierungszusammensetzung mit der Wischzusammensetzung; wobei das konservierungsverstärkende Mittel der Wischzusammensetzung in einer Menge zugesetzt wird, die ausreicht, um der Zusammensetzung biozide oder biostatische Eigenschaften gegen Burkholderia cepacia zu verleihen, und wobei die Benzoesäure oder ein Salz davon und das Gluconolacton in der Wischzusammensetzung in einem Gewichtsverhältnis von etwa 5:1 bis etwa 1:5 vorhanden sind.
  14. Ein Verfahren nach Anspruch 13, wobei
    a) das konservierungsverstärkende Mittel in der Wischzusammensetzung in einer Menge vorhanden ist, die ausreicht, um der Zusammensetzung biozide oder biostatische Eigenschaften gegen Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Candida albicans, und/oder Aspergillus brasiliensis zu verleihen,
    b) das konservierungsverstärkende Mittel Phenoxyethanol, Natriumdehydroacetat oder Kaliumsorbat umfasst,
    c) das Gluconolactat in der Wischzusammensetzung in einer Menge von etwa 0,75 Gew.-% bis etwa 0,2 Gew.-% vorhanden ist,
    d) die Benzoesäure oder ein Salz derselben in der Wischzusammensetzung in einer Menge von etwa 0,5 Gew.-% bis etwa 0,05 Gew.-% vorhanden ist,
    e) die Wischzusammensetzung ferner ein Lösungsmittel enthält, wobei das Lösungsmittel optional eine Mischung aus Wasser und einem Alkohol umfasst, oder eine Mischung aus Wasser und einem Glykol umfasst, wobei optional das Glykol 1,3-Propandiol, 1,2-Hexandiol, 1,2-Octandiol, 1,2-Pentandiol, 1,5-Pentandiol, 1,3-Butandiol oder ein Propandiolderivat umfasst,
    f) die Wischzusammensetzung ferner ein oder mehrere Tenside, Chelatbildner, Gerüstsubstanzsalze, Farbstoffe oder Duftstoffe enthält,
    g) das Verfahren ferner den Schritt des Sättigens eines Wischsubstrates mit der Wischzusammensetzung umfasst, und/oder
    h) das Wischsubstrat ein Meltblown-Vlies, ein Coform-Vlies, ein Spinnvlies, ein Airlaidvlies, ein Luftmaschen-Vlies, ein wasserstrahlverfestigtes Vlies, ein Faserverbundvlies oder Laminate davon umfasst.
  15. Ein Verfahren nach irgendeinem der Ansprüche 13 oder 14, wobei die Wischzusammensetzung auf ein Wischsubstrat in einer Menge aufgetragen wird, die ausreicht, um das Wischsubstrat zu konservieren.
EP17739770.0A 2016-06-22 2017-06-21 Konservierungszusammensetzung für feuchttücher Active EP3475405B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662353216P 2016-06-22 2016-06-22
PCT/US2017/038550 WO2017223203A1 (en) 2016-06-22 2017-06-21 Preservative composition for wet wipes

Publications (3)

Publication Number Publication Date
EP3475405A1 EP3475405A1 (de) 2019-05-01
EP3475405B1 true EP3475405B1 (de) 2024-02-28
EP3475405C0 EP3475405C0 (de) 2024-02-28

Family

ID=59337862

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17739770.0A Active EP3475405B1 (de) 2016-06-22 2017-06-21 Konservierungszusammensetzung für feuchttücher

Country Status (5)

Country Link
US (2) US10271551B2 (de)
EP (1) EP3475405B1 (de)
JP (1) JP7198088B2 (de)
CN (1) CN109563454A (de)
WO (1) WO2017223203A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9993248B2 (en) 2015-03-06 2018-06-12 Ethicon Endo-Surgery, Llc Smart sensors with local signal processing
US10265068B2 (en) 2015-12-30 2019-04-23 Ethicon Llc Surgical instruments with separable motors and motor control circuits
WO2017223203A1 (en) * 2016-06-22 2017-12-28 Lonza Inc. Preservative composition for wet wipes
CN108576205B (zh) * 2018-03-22 2022-01-04 湖北省农业科学院农产品加工与核农技术研究所 一种草莓联合干燥的处理方法
GB201918088D0 (en) * 2019-12-10 2020-01-22 Gama Healthcare Ltd Universal formulation
WO2022146771A1 (en) * 2020-12-29 2022-07-07 Chemlink Laboratories, Llc Effervescent solid dosage form compositions containing environmentally safer anti-microbial components
GB2619899A (en) * 2021-03-31 2023-12-20 Kimberly Clark Co Antimicrobial wet wipes
CN115350120A (zh) * 2022-08-12 2022-11-18 贝亲母婴用品（常州）有限公司 婴儿用手口湿巾组合物和湿巾

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008295837A (ja) * 2007-05-31 2008-12-11 Daio Paper Corp 湿潤拭取りシート

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082886A (en) * 1977-08-15 1978-04-04 Johnson & Johnson Liquid absorbent fibrous material and method of making the same
DE4124664A1 (de) 1991-07-25 1993-01-28 Henkel Kgaa Antimikrobiell wirksame gemische
EP0763341A1 (de) * 1995-09-15 1997-03-19 The Procter & Gamble Company Nasse Tücher mit niedrigviskosen Silikonemulsionszusammensetzungen
KR20010013377A (ko) * 1997-06-04 2001-02-26 데이비드 엠 모이어 마일드한 잔류성 항균 조성물
US6482423B1 (en) 1999-04-13 2002-11-19 The Procter & Gamble Company Antimicrobial wipes which provide improved residual benefit versus gram positive bacteria
DE19922538A1 (de) 1999-05-10 2000-11-16 Schuelke & Mayr Gmbh Flüssig-Konzentrat zur Konservierung von Kosmetika
CA2797272C (en) * 2002-08-12 2018-05-01 Lonza, Inc. Antimicrobial compositions comprising benzoic acid
KR101140473B1 (ko) 2002-08-12 2012-04-30 론자 인코포레이티드 항균 조성물
US20040047905A1 (en) * 2002-09-06 2004-03-11 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Personal care towelette tablet
US7935732B2 (en) 2004-04-08 2011-05-03 Isp Investments Inc. Antimicrobial compositions
TW200534875A (en) * 2004-04-23 2005-11-01 Lonza Ag Personal care compositions and concentrates for making the same
EP1993504A2 (de) * 2005-12-15 2008-11-26 The Procter & Gamble Nasstücher mit natürlichen antimikrobiellen mitteln
EP1964541A1 (de) * 2007-03-02 2008-09-03 Takasago International Corporation Konservierungsmittelzusammensetzungen
US9511040B2 (en) 2007-06-20 2016-12-06 The Trustees Of Columbia University In The City Of New York Skin and surface disinfectant compositions containing botanicals
EP2153813A1 (de) 2008-08-15 2010-02-17 Lonza, Inc. Synergistische Konservierungsmischungen
US8796339B2 (en) 2008-07-10 2014-08-05 Symrise Ag Compositions comprising benzyl alcohol derivatives and further antimicrobial active compounds
JP5586130B2 (ja) 2008-07-22 2014-09-10 花王株式会社 抗菌性組成物及び化粧料
WO2011002929A1 (en) 2009-06-30 2011-01-06 The Trustees Of Columbia University In The City Of New York Antimicrobial/preservative compositions comprising botanicals
US9610350B2 (en) 2009-08-17 2017-04-04 Arch Personal Care Products, L.P. Broad spectrum preservation blends
JP5830898B2 (ja) 2011-03-31 2015-12-09 Nok株式会社 Ｎｂｒ組成物及びゴム金属積層体
WO2013066403A1 (en) 2011-11-03 2013-05-10 The Trustees Of Columbia University In The City Of New York Botanical antimicrobial composition
US9511006B2 (en) * 2012-06-29 2016-12-06 Kimberly-Clark Worldwide, Inc. Dispersible moist wipe with emulsion for prevention of skin irritation
DE102012212281B3 (de) 2012-07-13 2013-10-31 Schülke & Mayr GmbH Mischung von natürlichen bzw. naturidentischen Alkoholen mit verbesserter Wirksamkeit
US11766041B2 (en) 2012-12-18 2023-09-26 Arxada, LLC Food contact disinfecting/sanitizing formulation and wipe
EP3013311B1 (de) 2013-06-28 2017-04-12 Lonza Ltd Synergistische konservierungsmischungen
EP3065787B1 (de) 2013-11-06 2023-08-30 Arxada, LLC Desinfizierende zusammensetzung und wischtücher mit reduzierter kontaktzeit
CN103919689A (zh) * 2014-03-20 2014-07-16 金红叶纸业集团有限公司 湿巾乳液、湿巾及湿巾的制备方法
US9096821B1 (en) * 2014-07-31 2015-08-04 The Clorox Company Preloaded dual purpose cleaning and sanitizing wipe
WO2016123308A1 (en) * 2015-01-28 2016-08-04 Lonza, Inc. Preservative compositions for formulations
WO2017223203A1 (en) * 2016-06-22 2017-12-28 Lonza Inc. Preservative composition for wet wipes
US11571376B2 (en) 2017-03-28 2023-02-07 Arxada Ag Aqueous antimicrobial composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008295837A (ja) * 2007-05-31 2008-12-11 Daio Paper Corp 湿潤拭取りシート

Also Published As

Publication number Publication date
US20170367331A1 (en) 2017-12-28
US10271551B2 (en) 2019-04-30
EP3475405C0 (de) 2024-02-28
EP3475405A1 (de) 2019-05-01
US11089782B2 (en) 2021-08-17
BR112018076869A2 (pt) 2019-04-02
CN109563454A (zh) 2019-04-02
JP2019521999A (ja) 2019-08-08
WO2017223203A1 (en) 2017-12-28
JP7198088B2 (ja) 2022-12-28
US20190216085A1 (en) 2019-07-18

Similar Documents

Publication Publication Date Title
EP3475405B1 (de) Konservierungszusammensetzung für feuchttücher
US20230389544A1 (en) Food Contact Disinfecting/Sanitizing Formulation And Wipe
EP1372383B1 (de) Ein Produkt ,enthaltend ein Substrat und eine antimikrobische Zusammensetzung
JP7133479B2 (ja) 第４級アンモニウム殺生物剤を含む相乗的抗微生物剤組合せ
US10631537B2 (en) Disinfectant composition having residual biocidal properties
DE60114174T2 (de) Antimikrobielle zusammensetzung
AU2002314714A1 (en) Antimicrobial formulations
WO2007101445A1 (en) Biocidal cleaning compositions
TWI603698B (zh) 浸透入纖維板用之水性組成物
JP2020531479A (ja) 非エンベロープウイルスに対する殺ウイルス特性を有する事前湿潤ワイプ
US20240074435A1 (en) Antimicrobial composition
US8128950B2 (en) Paper product with disinfecting properties
EP3102033B1 (de) Zubereitungen enthaltend wasserstoffperoxid und saure quaternäre ammonium verbindungen zur desinfektion und reingung
BR112018076869B1 (pt) Produto de limpeza e composição de limpeza
WO2001032138A1 (en) Antimicrobial wiping article
WO2006087528A2 (en) Biocidal composition comprising grapefruit seed extract
WO2024074372A1 (en) Disinfectant composition containing low levels of an antimicrobial agent
JP2010138519A (ja) ウエットシート

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20181221

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200520

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: LONZA, LLC

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ARXADA, LLC

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230921

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CATALDO, VITO

Inventor name: MILLS, SUSAN AHRENDT

Inventor name: SANGIRARDI, ANGELA MARIE

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602017079531

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20240321

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20240403